tests/phpunit/includes/languages/LanguageTrTest.php

   1 <?php
   2 /**
   3  * @author Antoine Musso
   4  * @copyright Copyright © 2011, Antoine Musso
   5  * @file
   6  */
   7
   8 /**
   9  * @group Language
  10  * @covers \LanguageTr
  11  */
  12 class LanguageTrTest extends LanguageClassesTestCase {
  13
  14         /**
  15          * See T30040
  16          * Credits to irc://irc.freenode.net/wikipedia-tr users:
  17          *  - berm
  18          *  - []LuCkY[]
  19          *  - Emperyan
  20          * @see https://en.wikipedia.org/wiki/Dotted_and_dotless_I
  21          * @dataProvider provideDottedAndDotlessI
  22          * @covers \Language::ucfirst
  23          * @covers \Language::lcfirst
  24          */
  25         public function testDottedAndDotlessI( $func, $input, $inputCase, $expected ) {
  26                 if ( $func == 'ucfirst' ) {
  27                         $res = $this->getLang()->ucfirst( $input );
  28                 } elseif ( $func == 'lcfirst' ) {
  29                         $res = $this->getLang()->lcfirst( $input );
  30                 } else {
  31                         throw new InvalidArgumentException( __METHOD__ . " given an invalid function name '$func'" );
  32                 }
  33
  34                 $msg = "Converting $inputCase case '$input' with $func should give '$expected'";
  35
  36                 $this->assertEquals( $expected, $res, $msg );
  37         }
  38
  39         public static function provideDottedAndDotlessI() {
  40                 return [
  41                         # function, input, input case, expected
  42                         # Case changed:
  43                         [ 'ucfirst', 'ı', 'lower', 'I' ],
  44                         [ 'ucfirst', 'i', 'lower', 'İ' ],
  45                         [ 'lcfirst', 'I', 'upper', 'ı' ],
  46                         [ 'lcfirst', 'İ', 'upper', 'i' ],
  47
  48                         # Already using the correct case
  49                         [ 'ucfirst', 'I', 'upper', 'I' ],
  50                         [ 'ucfirst', 'İ', 'upper', 'İ' ],
  51                         [ 'lcfirst', 'ı', 'lower', 'ı' ],
  52                         [ 'lcfirst', 'i', 'lower', 'i' ],
  53
  54                         # A real example taken from T30040 using
  55                         # https://tr.wikipedia.org/wiki/%C4%B0Phone
  56                         [ 'lcfirst', 'iPhone', 'lower', 'iPhone' ],
  57
  58                         # next case is valid in Turkish but are different words if we
  59                         # consider IPhone is English!
  60                         [ 'lcfirst', 'IPhone', 'upper', 'ıPhone' ],
  61
  62                 ];
  63         }
  64 }